Good to hear you at least localized the problem.
On Jan 11, 2008 1:31 PM, Walls, Anthony <[EMAIL PROTECTED]> wrote:
> Checked it that wasn't the problem It only happened to our Abaqus users.
> I rebooted the cluster checked the mounts and they were all there
> working properly. I backed up the affected users data and removed them
> from the system after reinstalling the user and giving time for
> /etc/passwd propogation they started working again. We suspect software
> vendor made a change to the users .ssh dir but I realy don't know for
> sure.
>
> Anthony Walls
> Compuware Corporation
> [EMAIL PROTECTED]
> 513-967-1694
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Michael
> Edwards
> Sent: Friday, January 11, 2008 11:15 AM
> To: oscar-users@lists.sourceforge.net
> Subject: Re: [Oscar-users] Problems with ssh
>
> Your /home mounts on the compute nodes aren't working for some reason.
> That is usually the problem when a working setup starts asking for
> passwords.
>
> If you can do so easily, I would suggest rebooting the cluster by
> rebooting the head node completely and then rebooting the compute
> nodes after the head node is completely up.
>
> Alternately you can restart nfs on the head node then try remounting
> the /home directories on all the compute nodes.
>
> Whichever sounds easier...
>
> On Jan 11, 2008 11:08 AM, Walls, Anthony <[EMAIL PROTECTED]> wrote:
> > I have had my Oscar cluster up for several weeks. I set it up so
> users
> > could ssh into the head node. They could then ssh into all the compute
> > nodes without having to enter a password. All of a sudden today they
> > have to enter a password When they ssh to the compute nodes. Does
> anyone
> > know what would cause this and how to fix it?
> >
> >
> >
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